1 /*
 2  * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /*
25  * @test
26  * @modules jdk.incubator.code
27  * @run junit TestAttributeSerialization
28  */
29 
30 import jdk.incubator.code.CopyContext;
31 import jdk.incubator.code.Op;
32 import jdk.incubator.code.OpTransformer;
33 import jdk.incubator.code.TypeElement;
34 import jdk.incubator.code.dialect.java.JavaType;
35 import jdk.incubator.code.extern.ExternalizedOp;
36 import org.junit.jupiter.api.Assertions;
37 import org.junit.jupiter.params.ParameterizedTest;
38 import org.junit.jupiter.params.provider.MethodSource;
39 
40 import java.util.List;
41 import java.util.Map;
42 
43 public class TestAttributeSerialization {
44 
45     static class TestOp extends Op {
46         final Object attributeValue;
47 
48         TestOp(ExternalizedOp opdef) {
49             this((Object) null);
50         }
51 
52         TestOp(TestOp that, CopyContext cc) {
53             super(that, cc);
54             this.attributeValue = that.attributeValue;
55         }
56 
57         @Override
58         public TestOp transform(CopyContext cc, OpTransformer ot) {
59             return new TestOp(this, cc);
60         }
61 
62         TestOp(Object attributeValue) {
63             super(List.of());
64             this.attributeValue = attributeValue;
65         }
66 
67         @Override
68         public TypeElement resultType() {
69             return JavaType.VOID;
70         }
71 
72         @Override
73         public Map<String, Object> externalize() {
74             return Map.of("a", attributeValue);
75         }
76     }
77 
78 
79     static Object[][] attributes() {
80         return new Object[][] {
81                 { new int[] {1, 2, 3}, "[1, 2, 3]"},
82                 { new int[][] { {1}, {2}, {3}}, "[[1], [2], [3]]"},
83                 { new Object[] {1, new int[] {1, 2, 3}, 3}, "[1, [1, 2, 3], 3]"},
84         };
85     }
86 
87     @ParameterizedTest
88     @MethodSource("attributes")
89     public void testAttributes(Object a, String s) {
90         TestOp op = new TestOp(a);
91         String serOp = op.toText();
92         Assertions.assertTrue(serOp.contains(s), serOp);
93     }
94 
95 }